This week, as the wildfires raged and smoke billowed across Los Angeles, officials issued air quality alerts, schools ...

Researchers see a growing health danger from the vast plumes of pollution spawned by wildfires like the ones devastating Los ...

Southern California chokes under hazardous air as wildfires rage, leaving residents and pets struggling to breathe ...

When AQI values exceed 100, air quality becomes unhealthy, initially for sensitive groups and eventually for the entire population as values rise. The severity of air pollution in Dhaka is not new, ...

The Arcadia track, which had postponed Friday’s card and curtailed training for three days, is monitoring air quality ahead ...

The air quality in Phoenix has been bad recently, but we probably can’t blame California for it. Oh wow. The air quality in ...

If the air quality in your area is compromised, there are several things you can do to protect yourself. Special attention ...

Wildfires are tearing through thousands of acres in Los Angeles County in California, as strong Santa Ana winds stoke the ...

As wildfires ravage Los Angeles, experts answer key questions about how wildfire smoke affects health and how to protect ...

Longterm health damage becomes a concern as the air quality index reached hazardous levels for some neighborhoods ...

Here's what to know about improving your air quality at home during a wildfire—these expert tips help you breathe easier when ...

Emergency room doctors report waves of patients with breathing problems as smoke increases fine particulates in the air. Health officials also are monitoring the potential mental health toll wildfires ...